{"id":"cursor-aggregate-controls-traversal","text":"When the aggregate defines the traversal algorithm and the iterator merely stores the current position state, the iterator is called a cursor — the aggregate is the locus of traversal control rather than the iterator.","truth_value":"IN","source":"entries/2026/06/17/gof-oo-chunk-17.md","source_url":"","source_hash":"","justifications":[],"dependents":["cursor-reveals-srp-within-traversal-concern"],"metadata":{"last_premise_reviewed":"2026-06-17T18:19:22","premise_review_result":"pass"},"created_at":"2026-06-17T21:30:28+00:00","updated_at":"2026-06-17T21:30:28+00:00","reviewed_at":"","verified_at":"","retracted_at":"","explanation":{"steps":[{"node":"cursor-aggregate-controls-traversal","truth_value":"IN","reason":"premise"}]}}